Ratcha Chaichana, Chumlong Arunlertaree, Boonsong Srichareondham and Narong Veeravaitaya (2003) “Quantity and Distribution of Plant Nutrients on Eutrophication in Bang Pra Reservoir, Chonburi Province”, Agriculture and Natural Resources. Bangkok, Thailand, 37(1), pp. 90–100. available at: https://li01.tci-thaijo.org/index.php/anres/article/view/242791 (accessed: 17 September 2026).